A sewn construction for an electrically heated garment label

Abstract

The utility model discloses a kind of sewing structures of electric heating clothing label, it is related to clothing label technical field, including clothing ontology, the non-heating area of clothing ontology side is stitched with first label by edge sewing, first label other side is provided with accommodating groove, accommodating groove groove bottom is fixedly connected with PLC control panel, the side of PLC control panel away from accommodating groove is fixedly connected with control button, first label other side is connected with second label by detachable sewing structure, first label side is fixedly connected with female connecting portion symmetrically, second label side is fixedly connected with male connecting portion symmetrically.The utility model uses above-mentioned structure, by waterproof magic tape and the double detachable structure of live button sewing line, without disassembling clothing ontology or destroying label, only need to unfasten sewing line, separate magic tape can quickly open second label, directly expose the PLC control panel in accommodating groove, it is easy to operate, avoid damaging component, substantially improve maintenance efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of clothing label technology, and specifically relates to a sewing structure for an electrically heated clothing label. Background Technology

[0002] The stitching structure of electrically heated clothing labels prioritizes "avoiding heating elements while ensuring both strength and safety." It prioritizes positioning labels in non-heated areas such as side seams and hem seams, employing a double-stitched, reinforced overlock process. The stitches are fine, even, and spaced between 0.8-1.2mm, ensuring a tight fit between the label and fabric without shifting, while preventing damage to internal heating wires, power cords, and other core components during stitching. The stitched edges are rounded to eliminate burrs and roughness, and multiple stitches enhance washability, preventing unraveling or curling after repeated washing. It is compatible with various fabrics, including knitwear and weather-resistant materials, fully complying with safety stitching standards for electrically heated clothing, and balancing label clarity with wearing comfort.

[0003] Publication No. "CN202332086U" discloses a sewing structure for an electrically heated garment label, comprising a label, an outer fabric, and a lining. The label is positioned between the outer fabric and the lining. The outer fabric has an opening for the label to protrude, and the edge of the opening is sewn with a binding fabric folded back. This binding fabric folded back is located between the outer fabric and the lining, and a fixing piece is sewn and fixed to the binding fabric folded back. The label, fixing piece, and binding fabric folded back are sewn and fixed together. This utility model has a simple and reasonable structure. The sewing structure of the label is positioned between the outer fabric and the lining, resulting in a seamless stitch on the label surface of the garment. The label is smooth and flat on the outer surface of the fabric, providing a comfortable feel and facilitating cleaning.

[0004] Although the above-mentioned utility model has a simple and reasonable structure, the stitching structure of the label is set between the fabric and the lining, the label on the surface of the garment is seamless, the label is smooth and flat on the outer surface of the fabric, feels comfortable and is easy to clean, the fixed stitching method between the fabric and the lining means that when the electric heating garment control switch on the label is damaged, the fixed stitching part needs to be disassembled for inspection and replacement, which is cumbersome and can easily damage the fabric or internal parts, resulting in poor maintenance convenience. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide a sewing structure for an electrically heated clothing label, so as to solve the problem of fixed sewing between the outer fabric and the lining. When the control switch of the electrically heated clothing on the label is damaged, the fixed sewing part needs to be disassembled for inspection and replacement, which is cumbersome and easily damages the fabric or internal parts, resulting in poor maintenance convenience.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A sewing structure for an electrically heated garment label includes a garment body. A first label is sewn onto a non-heating area on one side of the garment body via an overlock stitch. A receiving groove is provided on the other side of the first label. A PLC control board is fixedly connected to the bottom of the receiving groove. A control button is fixedly connected to the side of the PLC control board away from the receiving groove. A second label is connected to the other side of the first label via a detachable sewing structure. A female connector is symmetrically fixedly connected to one side of the first label, and a male connector is symmetrically fixedly connected to one side of the second label. The female connector and the male connector are adapted to each other. The edge of the second label has snap fasteners distributed circumferentially. The snap fasteners penetrate the second label and are detachably connected to the first label. The design employs both waterproof Velcro and snap fasteners for double detachability, allowing the second label to be quickly opened without disassembling the garment body. This facilitates maintenance of the PLC control board and ensures a secure assembly without damaging internal components.

[0007] As a preferred technical solution, the female connector is a waterproof hook and loop fastener, which is fixed to the second label by dot stitching. The male connector is a waterproof hook and loop fastener, which is fixed to one side of the first label by heat pressing. The female connector and the male connector are bonded together. The waterproof hook and loop fastener is fixed by dot stitching and heat pressing, which is strong and removable. Combined with its waterproof properties, it is suitable for clothing washing scenarios, and has both reliable connection and convenient maintenance.

[0008] As a preferred technical solution, the first signboard includes a first base layer, a buffer layer, and a heat-resistant layer. The first base layer, buffer layer, and heat-resistant layer are stacked sequentially from the inside out. The buffer layer is bonded to the first base layer with water-based adhesive, and the heat-resistant layer is bonded to the buffer layer with silicone-modified adhesive. The first base layer is made of aramid fabric, the buffer layer is made of foamed silicone, and the heat-resistant layer is made of fiberglass fabric. The combination of the aramid fabric base layer, the foamed silicone buffer layer, and the fiberglass fabric heat-resistant layer provides temperature resistance and impact resistance, tight interlayer bonding, suitability for electric heating environments, and effective protection of the PLC control board.

[0009] As a preferred technical solution, the second signboard includes a second base layer, a waterproof layer, and a wear-resistant layer. The second base layer, waterproof layer, and wear-resistant layer are stacked sequentially from the inside out. The waterproof layer is bonded to the second base layer with hot melt adhesive, and the wear-resistant layer is bonded to the wear-resistant layer with polyurethane-modified acrylic adhesive. The second base layer is made of polyester fiber cloth, the waterproof layer is made of PVC waterproof membrane, and the wear-resistant layer is made of PET wear-resistant film. The polyester fiber cloth base layer combined with the PVC waterproof membrane and PET wear-resistant film provides outstanding waterproof and wear-resistant performance, strong interlayer bonding, and suitability for clothing use scenarios, offering excellent protection and adaptability.

[0010] As a preferred technical solution, a waterproof strip is fixedly sewn onto the inner wall of the receiving tank. The waterproof strip is made of silicone rubber. The silicone rubber waterproof strip is sewn onto the inner wall of the receiving tank and adheres to the second label to form a seal, effectively preventing rainwater and washing water from entering and ensuring that the working environment of the PLC control board is dry.

[0011] In summary, the present invention has the following main advantages: First, this utility model adopts a double detachable structure of waterproof Velcro and snap fastener stitching. When disassembling, only the snap fastener stitching and Velcro need to be untied to open the second label. There is no need to disassemble the garment body or the label fabric base layer, which avoids damage to the internal heating element and fabric fibers. Moreover, both the first and second labels are made of fabric material, which has good compatibility with the garment body fabric. After sewing, it is flat and wrinkle-free, and does not feel uncomfortable against the skin when worn. This solves the problem of poor compatibility between traditional film-type base labels and fabric garments. Secondly, in this utility model, the silicone rubber waterproof strip on the inner wall of the receiving groove is bonded to the second sign to form a seal. Combined with the waterproof Velcro coating protection and the laser welding seal of the control button, the overall waterproof rating reaches IPX4, effectively blocking rainwater and washing water. The structure of the aramid cloth base layer, foamed silicone buffer layer and glass fiber cloth heat-resistant layer of the first sign has excellent temperature resistance and impact resistance. The structure of the polyester fiber cloth base frame, PVC waterproof layer and PET wear-resistant layer of the second sign has outstanding wear resistance and waterproof performance. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the first sign of this utility model; Figure 3 This is a three-dimensional structural diagram of the second sign of this utility model; Figure 4 This is a cross-sectional view of the first sign of this utility model; Figure 5 This is a cross-sectional view of the second sign of this utility model.

[0013] Reference numerals: 1. First label; 101. First base layer; 102. Buffer layer; 103. Heat-resistant layer; 2. Second label; 201. Second base layer; 202. Waterproof layer; 203. Wear-resistant layer; 3. Receiving groove; 4. PLC control board; 5. Control button; 6. Female connector; 7. Female connector; 8. Garment body; 9. Waterproof strip. Detailed Implementation Example

[0014] refer to Figures 1 to 5The sewing structure of an electrically heated clothing label described in this embodiment includes a clothing body 8. A first label 1 is sewn onto a non-heating area on one side of the clothing body 8 via an overlock stitch. A receiving groove 3 is provided on the other side of the first label 1. A PLC control board 4 is fixedly connected to the bottom of the receiving groove 3. A control button 5 is fixedly connected to the side of the PLC control board 4 away from the receiving groove 3. A second label 2 is connected to the other side of the first label 1 via a detachable sewing structure. A female connecting part 6 is symmetrically fixedly connected to one side of the first label 1, and a female connecting part is symmetrically fixedly connected to one side of the second label 2. 7. The female connecting part 6 and the male connecting part 7 are adapted to each other. The edge of the second label 2 is provided with a snap fastener that is distributed around its circumference. The snap fastener penetrates the second label 2 and is detachably connected to the first label 1. First, the first label 1 is fixed in the non-heating area of ​​the garment body 8 by binding and sewing. The PLC control board and control button 5 are installed in the receiving groove 3 of the first label 1. Then, the second label 2 is connected to the female connecting part 6 and the male connecting part 7 through the adapted female connecting part 6. Finally, the circumferential snap fastener penetrates the second label 2 and is temporarily fixed to the first label 1 to achieve overall assembly. When disassembling, the stitching can be untied and the connecting part can be separated.

[0015] refer to Figures 2 to 3 The female connector 6 is a waterproof hook and loop fastener, which is fixed to the second label 2 by dot stitching. The male connector 7 is a waterproof hook and loop fastener, which is fixed to one side of the first label 1 by heat pressing. The female connector 6 and the male connector 7 are bonded together. First, the waterproof hook and loop fastener is fixed to the preset position of the second label 2 by dot stitching. Then, the waterproof hook and loop fastener is fixed to the corresponding side of the first label 1 by heat pressing. During assembly, the female and male fasteners are precisely aligned and bonded to form a stable and detachable connection structure.

[0016] refer to Figure 4 The first sign 1 includes a first base layer 101, a buffer layer 102, and a heat-resistant layer 103. The first base layer 101, the buffer layer 102, and the heat-resistant layer 103 are stacked sequentially from the inside out. The buffer layer 102 is bonded to the first base layer 101 with water-based adhesive, and the heat-resistant layer 103 is bonded to the buffer layer 102 with silicone-modified adhesive. The first base layer 101 is made of aramid fabric, the buffer layer 102 is made of foamed silicone, and the heat-resistant layer 103 is made of fiberglass fabric. The layers of the first sign 1 are stacked in the order of "first base layer 101 → buffer layer 102 → heat-resistant layer 103". First, the foamed silicone buffer layer 102 is bonded to the surface of the aramid fabric first base layer 101 with water-based adhesive. After the adhesive layer has cured, the heat-resistant fiberglass fabric 103 is bonded to the outside of the buffer layer 102 with silicone-modified adhesive. The layers are bonded together to form a sign structure that combines heat resistance and buffering performance.

[0017] refer to Figure 5The second sign 2 includes a second base layer 201, a waterproof layer 202, and a wear-resistant layer 203. The second base layer 201, waterproof layer 202, and wear-resistant layer 203 are stacked sequentially from the inside out. The waterproof layer 202 is bonded to the second base layer 201 with hot melt adhesive, and the wear-resistant layer 203 is bonded to the base layer with polyurethane-modified acrylic adhesive. The second base layer 201 is made of polyester fiber cloth, the waterproof layer 202 is made of PVC waterproof membrane, and the wear-resistant layer 203 is made of PET wear-resistant film. Using polyester fiber cloth as the second base layer 201, the PVC waterproof membrane is first bonded to the base layer surface with hot melt adhesive to form the waterproof layer 202. Then, the PET wear-resistant film is bonded to the outside of the waterproof layer 202 with polyurethane-modified acrylic adhesive. Through the layered bonding process, the second sign 2 has dual protection functions of waterproof and wear-resistant, making it suitable for clothing use scenarios.

[0018] refer to Figure 2 The inner wall of the receiving tank 3 is fixedly sewn with a waterproof strip 9. The waterproof strip 9 is made of silicone rubber. The silicone rubber waterproof strip 9 is selected and fixedly sewn along the preset position of the inner wall of the receiving tank 3 to ensure that there are no gaps at the sewn joint. When the second label 2 and the first label 1 are closed, the waterproof strip 9 and the second label 2 are in close contact, sealing the gap between the layers and forming a sealing barrier to prevent water from entering the interior of the receiving tank 3.

[0019] Operating principle and advantages: First, the first label 1 is fixed to the non-heat-generating area of ​​the garment body 8 by binding and sewing. The first label 1 is made in layers in the following order: "aramid fabric first base layer 101 → water-based adhesive bonded foamed silicone buffer layer 102 → organosilicon modified adhesive bonded glass fiber cloth heat-resistant layer 103". Then, a PLC control board and control button 5 are installed in the receiving groove 3 of the first label 1, and a silicone rubber waterproof strip 9 is sewn along the inner wall of the receiving groove 3. At the same time, the process is carried out in the following order: "polyester fiber cloth second base layer 201 → hot melt adhesive bonded PVC waterproof membrane waterproof layer". The second label 2 is made in the following order: layer 202 → polyurethane modified acrylic adhesive bonded PET wear-resistant film wear-resistant layer 203. Waterproof hook and loop fastener female patch is dotted and sewn on the second label 2. Waterproof hook and loop fastener female patch is heat-pressed on the corresponding side of the first label 1. Finally, the female and female patches are precisely aligned and glued together. The removable fastener stitching penetrates the second label 2 and temporarily fixes it to the first label 1 to complete the overall assembly. When disassembling, only the removable fastener stitching and the hook and loop fastener need to be untied to open the second label 2 for maintenance. The entire process does not require disassembling the garment body 8 or the label fabric base layer. This utility model features a dual detachable structure with waterproof Velcro and snap-lock stitching. It allows for quick opening of the second label 2 by simply unstitching the stitching and separating the Velcro, directly exposing the PLC control board inside the receiving slot 3. This makes the operation simple, avoids damage to components, and significantly improves maintenance efficiency.

Claims

1. A sewing structure for an electrically heated garment label, comprising a garment body (8), characterized in that: The non-heating area on one side of the garment body (8) is sewn with a first label (1) by a binding stitch. The other side of the first label (1) is provided with a receiving groove (3). A PLC control board (4) is fixedly connected to the bottom of the receiving groove (3). A control button (5) is fixedly connected to the side of the PLC control board (4) away from the receiving groove (3). The other side of the first label (1) is connected with a second label (2) by a detachable sewing structure. A female connecting part (6) is symmetrically fixedly connected to one side of the first label (1). A female connecting part (7) is symmetrically fixedly connected to one side of the second label (2). The female connecting part (6) and the female connecting part (7) are adapted to each other. The edge of the second label (2) is provided with a snap fastener stitch distributed along its circumference. The snap fastener stitch penetrates the second label (2) and is detachably connected to the first label (1).

2. The sewing structure of an electrically heated clothing label according to claim 1, characterized in that: The female connecting part (6) is a waterproof hook and loop fastener, which is fixed to the second label (2) by dot stitching. The female connecting part (7) is a waterproof hook and loop fastener, which is fixed to one side of the first label (1) by heat pressing. The female connecting part (6) and the female connecting part (7) are bonded together.

3. The sewing structure of an electrically heated clothing label according to claim 1, characterized in that: The first sign (1) includes a first base layer (101), a buffer layer (102) and a heat-resistant layer (103). The first base layer (101), the buffer layer (102) and the heat-resistant layer (103) are stacked from the inside to the outside. The buffer layer (102) is bonded to the first base layer (101) with water-based adhesive, and the heat-resistant layer (103) is bonded to the buffer layer (102) with silicone-modified adhesive.

4. The sewing structure of an electrically heated clothing label according to claim 3, characterized in that: The first base layer (101) is made of aramid fabric, the buffer layer (102) is made of foamed silicone, and the heat-resistant layer (103) is made of glass fiber cloth.

5. The sewing structure of an electrically heated clothing label according to claim 1, characterized in that: The second sign (2) includes a second base layer (201), a waterproof layer (202) and a wear-resistant layer (203). The second base layer (201), the waterproof layer (202) and the wear-resistant layer (203) are stacked sequentially from the inside to the outside. The waterproof layer (202) is bonded to the second base layer (201) with hot melt adhesive. The wear-resistant layer (203) is bonded to the wear-resistant layer (203) with polyurethane modified acrylic adhesive.

6. The sewing structure of an electrically heated clothing label according to claim 5, characterized in that: The second base layer (201) is made of polyester fiber cloth, the waterproof layer (202) is made of PVC waterproof membrane, and the wear-resistant layer (203) is made of PET wear-resistant film.

7. The sewing structure of an electrically heated clothing label according to claim 1, characterized in that: The inner wall of the receiving groove (3) is fixedly sewn with a waterproof strip (9), and the waterproof strip (9) is made of silicone rubber.

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